1 and 1200m are too few. If possible, stick to about 8000m meters or jog for more than 40 minutes, the effect will be better.
2. For breakfast and lunch, just follow the normal recipe, without special attention or special changes.
3. You can eat some small fruits between 10:30- 1 1 in the morning, and it is necessary to eat some small fruits between 3: 30 and 4: 00 in the afternoon, which can relieve fatigue and replenish water and energy.
Remember not to sit for a long time or stand for a long time.